Mercurial > projects > dwt-samples
annotate snippets/control/Snippet25.d @ 120:1f0a7a472680
fix rm snippets from module statements.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 20 Jul 2008 19:17:23 +0200 |
| parents | 4a04b6759f98 |
| children |
| rev | line source |
|---|---|
| 78 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2004 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * Bill Baxter <bill@billbaxter.com> | |
| 12 *******************************************************************************/ | |
|
120
1f0a7a472680
fix rm snippets from module statements.
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
|
13 module control.Snippet25; |
| 78 | 14 |
| 15 /* | |
| 16 * Control example snippet: print key state, code and character | |
| 17 * | |
| 18 * For a list of all DWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 * | |
| 21 * @since 3.0 | |
| 22 */ | |
| 23 import dwt.DWT; | |
| 24 import dwt.widgets.Display; | |
| 25 import dwt.widgets.Shell; | |
| 26 import dwt.widgets.Listener; | |
| 27 import dwt.widgets.Event; | |
| 28 | |
| 29 import tango.io.Stdout; | |
| 30 import tango.text.convert.Format; | |
| 31 | |
| 32 static char[] stateMask (int stateMask) { | |
| 33 char[] string = ""; | |
| 34 if ((stateMask & DWT.CTRL) != 0) string ~= " CTRL"; | |
| 35 if ((stateMask & DWT.ALT) != 0) string ~= " ALT"; | |
| 36 if ((stateMask & DWT.SHIFT) != 0) string ~= " SHIFT"; | |
| 37 if ((stateMask & DWT.COMMAND) != 0) string ~= " COMMAND"; | |
| 38 return string; | |
| 39 } | |
| 40 | |
| 41 static char[] character (char character) { | |
| 42 switch (character) { | |
| 43 case 0: return "'\\0'"; | |
| 44 case DWT.BS: return "'\\b'"; | |
| 45 case DWT.CR: return "'\\r'"; | |
| 46 case DWT.DEL: return "DEL"; | |
| 47 case DWT.ESC: return "ESC"; | |
| 48 case DWT.LF: return "'\\n'"; | |
| 49 case DWT.TAB: return "'\\t'"; | |
| 50 default: | |
| 51 return "'" ~ character ~"'"; | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 static char[] keyCode (int keyCode) { | |
| 56 switch (keyCode) { | |
| 57 | |
| 58 /* Keyboard and Mouse Masks */ | |
| 59 case DWT.ALT: return "ALT"; | |
| 60 case DWT.SHIFT: return "SHIFT"; | |
| 61 case DWT.CONTROL: return "CONTROL"; | |
| 62 case DWT.COMMAND: return "COMMAND"; | |
| 63 | |
| 64 /* Non-Numeric Keypad Keys */ | |
| 65 case DWT.ARROW_UP: return "ARROW_UP"; | |
| 66 case DWT.ARROW_DOWN: return "ARROW_DOWN"; | |
| 67 case DWT.ARROW_LEFT: return "ARROW_LEFT"; | |
| 68 case DWT.ARROW_RIGHT: return "ARROW_RIGHT"; | |
| 69 case DWT.PAGE_UP: return "PAGE_UP"; | |
| 70 case DWT.PAGE_DOWN: return "PAGE_DOWN"; | |
| 71 case DWT.HOME: return "HOME"; | |
| 72 case DWT.END: return "END"; | |
| 73 case DWT.INSERT: return "INSERT"; | |
| 74 | |
| 75 /* Virtual and Ascii Keys */ | |
| 76 case DWT.BS: return "BS"; | |
| 77 case DWT.CR: return "CR"; | |
| 78 case DWT.DEL: return "DEL"; | |
| 79 case DWT.ESC: return "ESC"; | |
| 80 case DWT.LF: return "LF"; | |
| 81 case DWT.TAB: return "TAB"; | |
| 82 | |
| 83 /* Functions Keys */ | |
| 84 case DWT.F1: return "F1"; | |
| 85 case DWT.F2: return "F2"; | |
| 86 case DWT.F3: return "F3"; | |
| 87 case DWT.F4: return "F4"; | |
| 88 case DWT.F5: return "F5"; | |
| 89 case DWT.F6: return "F6"; | |
| 90 case DWT.F7: return "F7"; | |
| 91 case DWT.F8: return "F8"; | |
| 92 case DWT.F9: return "F9"; | |
| 93 case DWT.F10: return "F10"; | |
| 94 case DWT.F11: return "F11"; | |
| 95 case DWT.F12: return "F12"; | |
| 96 case DWT.F13: return "F13"; | |
| 97 case DWT.F14: return "F14"; | |
| 98 case DWT.F15: return "F15"; | |
| 99 | |
| 100 /* Numeric Keypad Keys */ | |
| 101 case DWT.KEYPAD_ADD: return "KEYPAD_ADD"; | |
| 102 case DWT.KEYPAD_SUBTRACT: return "KEYPAD_SUBTRACT"; | |
| 103 case DWT.KEYPAD_MULTIPLY: return "KEYPAD_MULTIPLY"; | |
| 104 case DWT.KEYPAD_DIVIDE: return "KEYPAD_DIVIDE"; | |
| 105 case DWT.KEYPAD_DECIMAL: return "KEYPAD_DECIMAL"; | |
| 106 case DWT.KEYPAD_CR: return "KEYPAD_CR"; | |
| 107 case DWT.KEYPAD_0: return "KEYPAD_0"; | |
| 108 case DWT.KEYPAD_1: return "KEYPAD_1"; | |
| 109 case DWT.KEYPAD_2: return "KEYPAD_2"; | |
| 110 case DWT.KEYPAD_3: return "KEYPAD_3"; | |
| 111 case DWT.KEYPAD_4: return "KEYPAD_4"; | |
| 112 case DWT.KEYPAD_5: return "KEYPAD_5"; | |
| 113 case DWT.KEYPAD_6: return "KEYPAD_6"; | |
| 114 case DWT.KEYPAD_7: return "KEYPAD_7"; | |
| 115 case DWT.KEYPAD_8: return "KEYPAD_8"; | |
| 116 case DWT.KEYPAD_9: return "KEYPAD_9"; | |
| 117 case DWT.KEYPAD_EQUAL: return "KEYPAD_EQUAL"; | |
| 118 | |
| 119 /* Other keys */ | |
| 120 case DWT.CAPS_LOCK: return "CAPS_LOCK"; | |
| 121 case DWT.NUM_LOCK: return "NUM_LOCK"; | |
| 122 case DWT.SCROLL_LOCK: return "SCROLL_LOCK"; | |
| 123 case DWT.PAUSE: return "PAUSE"; | |
| 124 case DWT.BREAK: return "BREAK"; | |
| 125 case DWT.PRINT_SCREEN: return "PRINT_SCREEN"; | |
| 126 case DWT.HELP: return "HELP"; | |
| 127 | |
| 128 default: | |
| 129 return character (cast(char) keyCode); | |
| 130 } | |
| 131 | |
| 132 } | |
| 133 | |
| 134 void main () { | |
| 135 Display display = new Display (); | |
| 136 Shell shell = new Shell (display); | |
| 137 Listener listener = new class Listener { | |
| 138 public void handleEvent (Event e) { | |
| 139 char[] string = e.type == DWT.KeyDown ? "DOWN:" : "UP :"; | |
| 140 string ~= Format("stateMask=0x{:x}{},", e.stateMask, stateMask (e.stateMask)); | |
| 141 string ~= Format(" keyCode=0x{:x} {},", e.keyCode, keyCode (e.keyCode)); | |
| 142 string ~= Format(" character=0x{:x} {}", e.character, character (e.character)); | |
| 143 Stdout.formatln (string); | |
| 144 } | |
| 145 }; | |
| 146 shell.addListener (DWT.KeyDown, listener); | |
| 147 shell.addListener (DWT.KeyUp, listener); | |
| 148 shell.setSize (200, 200); | |
| 149 shell.open (); | |
| 150 while (!shell.isDisposed ()) { | |
| 151 if (!display.readAndDispatch ()) display.sleep (); | |
| 152 } | |
| 153 display.dispose (); | |
| 154 } |